What does the word hunch mean?

Usage examples for hunch

  1. Your hunch was right. – The Year When Stardust Fell by Raymond F. Jones
  2. I've got a hunch that I'll be killed by the very next gun I see. – Rainbow's End by Rex Beach
  3. That hunch of yours kind of got me goin'. – The Ridin' Kid from Powder River by Henry Herbert Knibbs